Mercurial > projects > dwt2
comparison base/src/java/lang/Math.d @ 27:1bf55a6eb092
Renamed java tree to base
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Sat, 21 Mar 2009 11:33:57 +0100 |
| parents | java/src/java/lang/Math.d@f713da8bc051 |
| children | 9f4c18c268b2 |
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| 26:f589fc20a5f9 | 27:1bf55a6eb092 |
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| 1 module java.lang.Math; | |
| 2 | |
| 3 version(Tango){ | |
| 4 static import tango.math.Math; | |
| 5 alias tango.math.Math MathLib; | |
| 6 } else { | |
| 7 static import std.math; | |
| 8 alias std.math MathLib; | |
| 9 } | |
| 10 | |
| 11 class Math { | |
| 12 | |
| 13 public const double PI = MathLib.PI; | |
| 14 | |
| 15 static double abs(double a){ return a > 0 ? a : -a; } | |
| 16 static float abs(float a){ return a > 0 ? a : -a; } | |
| 17 static int abs(int a){ return a > 0 ? a : -a; } | |
| 18 static long abs(long a){ return a > 0 ? a : -a; } | |
| 19 | |
| 20 static double min(double a, double b){ return a < b ? a : b; } | |
| 21 static double min(double a, int b){ return a < b ? a : b; } | |
| 22 static float min(float a, float b){ return a < b ? a : b; } | |
| 23 static float min(float a, int b){ return a < b ? a : b; } | |
| 24 static float min(int a, float b){ return a < b ? a : b; } | |
| 25 static int min(byte a, byte b){ return a < b ? a : b; } | |
| 26 static int min(byte a, int b){ return a < b ? a : b; } | |
| 27 static int min(int a, int b){ return a < b ? a : b; } | |
| 28 static int min(uint a, int b){ return a < b ? a : b; } | |
| 29 static int min(int a, uint b){ return a < b ? a : b; } | |
| 30 static int min(uint a, uint b){ return a < b ? a : b; } | |
| 31 static int min(int a, long b){ return a < b ? a : b; } | |
| 32 static long min(long a, long b){ return a < b ? a : b; } | |
| 33 static long min(long a, int b){ return a < b ? a : b; } | |
| 34 | |
| 35 static double max(double a, double b){ return a > b ? a : b; } | |
| 36 static double max(double a, int b){ return a > b ? a : b; } | |
| 37 static float max(float a, float b){ return a > b ? a : b; } | |
| 38 static float max(float a, int b){ return a > b ? a : b; } | |
| 39 static float max(int a, float b){ return a > b ? a : b; } | |
| 40 static int max(byte a, byte b){ return a > b ? a : b; } | |
| 41 static int max(int a, int b){ return a > b ? a : b; } | |
| 42 static int max(uint a, int b){ return a > b ? a : b; } | |
| 43 static int max(int a, uint b){ return a > b ? a : b; } | |
| 44 static int max(uint a, uint b){ return a > b ? a : b; } | |
| 45 static int max(int a, long b){ return a > b ? a : b; } | |
| 46 static long max(long a, long b){ return a > b ? a : b; } | |
| 47 static long max(long a, int b){ return a > b ? a : b; } | |
| 48 | |
| 49 | |
| 50 static double sin(double a) { return MathLib.sin(a); } | |
| 51 static double cos(double a) { return MathLib.cos(a); } | |
| 52 | |
| 53 static long round(double a) { return cast(long)MathLib.round(a); } | |
| 54 static int round(float a) { return cast(int)MathLib.round(a); } | |
| 55 static int round(int a) { return a; } | |
| 56 static double rint(double a) { | |
| 57 version(Tango) return MathLib.rndint(a); | |
| 58 else return MathLib.rint(a); | |
| 59 } | |
| 60 static double ceil(double a) { return MathLib.ceil(a); } | |
| 61 static double floor(double a) { return MathLib.floor(a); } | |
| 62 static double sqrt(double a) { return MathLib.sqrt(a); } | |
| 63 static double atan2(double a, double b) { return MathLib.atan2(a,b); } | |
| 64 static double pow(double a, double b) { return MathLib.pow(a, b); } | |
| 65 } | |
| 66 | |
| 67 |